发明名称 |
Methods and apparatuses to provide a wavelength division-multiplexing passive optical network based on wavelength-locked wavelength-division-multiplexed ligh sources |
摘要 |
Various methods, systems, and apparatuses in which a wavelength-division-multiplexing passive-optical-network includes a first broadband light source and a second broadband light source. The first broadband light source supplies an optical signal containing a first band of wavelengths to a first plurality of optical transmitters. The second broadband light source supplies an optical signal containing a second band of wavelengths to a second plurality of optical transmitters. A fiber is used for bi-directional transmission of optical signals in at least two different wavelength bands.
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申请公布号 |
US2005163503(A1) |
申请公布日期 |
2005.07.28 |
申请号 |
US20040502166 |
申请日期 |
2004.07.20 |
申请人 |
LEE CHANG-HEE;CHU KWANG-UK;OH TAE-WON |
发明人 |
LEE CHANG-HEE;CHU KWANG-UK;OH TAE-WON |
分类号 |
H04L12/44;H04B10/155;H04B10/20;H04J14/00;H04J14/02;H04L12/28;(IPC1-7):H04B10/08 |
主分类号 |
H04L12/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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